Daizô Miyata

On the 25th of November 1988, four youths abducted and held Furuta Junko in the house of one of the captors. Subjected to rape, torture, and humiliation, Junko had no hope of escape as the manhunt was stalled by the captors forcing her to tell her parents that she was ok. For 41 harrowing days, Junko had to endure unimaginable suffering at the hands of these four individuals. Finally, after losing in a game of mahjong solitaire, they beat her with an iron dumbbell and set on fire with lighter fluid. She died later that day from shock. In an attempt to hide their crime they buried her in cement and thus the name 'Concrete Encased High School Murder Case' was born as Japan had to confront the horrors of this crime. The perpetrators disposed the drum in a tract of reclaimed land in Koto, Tokyo.

Motorcycles, drugs, and gangs terrorize Japan. The man who dreamed of a life of peace has instead been transformed into an angel of death!

"Jonan City" is a rural town in the Kanto region. There were five young men who grew up in this small town. Katagiri Ren, Miyagi Taisei, Fujita Hideto, Takasaki Shinya, and Obayashi Yusuke. They were the 26th generation members of the Jonan Ikka biker gang, which has a long history in this town. They were known to the public as "delinquent". But above all else, these 18-year-old boys were bound together by a strong bond. Their way of life shone with the greatest brilliance, brandishing the "now" as their everything, their excess energy, and the crosses in their hearts that they could not bear.

Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.

High school student, Kamishiro Yu doesn't fit in and is constantly bullied; fed up with the abuse Yu secretly trains in boxing and takes revenge on those who once bullied him. Eventually Yu's defeats call the attention of the local thugs, and Yu soon finds himself forced to keep fighting in order to keep his place, his holyland.